I haven't read the "numerous posts" where ajt was nasty to you, so I cannot speak of them. However, there is a quality to your insults that just grates on people. If you flippantly make nasty comments about someone's appearance, guess what, people are going to take notice and be irritated. Also, bringing up that someone is gay when it has nothing to do with the subject matter is rude, when the comment is coming from someone who has repeatedly gotten into arguments about homosexuality (as you have.) You obviously don't approve of being gay, and it seems like you brought it up to try to touch some nerve.
The worst part about you, though, is that you think you're a victim. You think that you are nothing but sweet and loving, and that anyone who doesn't agree is either 1. a bully who is picking on you "for no reason", 2. the anti-christ without morality, or 3. crazy! You refuse to be self-critical, to analyze why people are upset with you, or to accept that their complaints may have some merit. You refuse to believe that anything you do or say could be offensive. You fail to try to understand other people's point of view or to respect a difference of opinion.
You may have gotten into top schools, although I hesitate to believe that you have gotten in everywhere you (or your MDapps profile) claim. (Yes, I know which one is yours, many of us do, and you know that.) Regardless of whether you are going to a top school or wherever, you have a lot of growing up to do before you will become a good physician. You need to learn to listen to people and to respect other viewpoints, and to stop believing everyone is out to get you.